package pc30;

import java.util.Scanner;

public class J09Sungjuk {
	//메서드를 이용한 성적처리
	public static void main(String[]args){
		String name="";
		int kor=0,eng=0,mat=0,tot=0;
		double avg=0;
		char grd=' ';
		Scanner sc=null;
		String result="";
		
		//성적입력
		inputSungJuk(sc,name,kor,eng,mat);
		//성적처리
		getTotal(kor,eng,mat,tot);
		getAvgerage(tot,avg);
		getGrade(avg, grd);
		
		//결과출력
		System.out.println(name);
		System.out.println(kor);
		System.out.println(eng);
		System.out.println(mat);
		System.out.println(tot);
		System.out.println(avg);
		System.out.println(grd);

	
	}//main
	
public static void inputSungJuk(Scanner sc,String name,int kor,int eng,int mat){
	sc  = new Scanner(System.in);
	System.out.println("이름을 입력하세요");
	name = sc.next(); //이름입력받음
	System.out.println("국어을 입력하세요");
	kor = sc.nextInt(); 
	System.out.println("영어을 입력하세요");
	eng = sc.nextInt(); 
	System.out.println("수학을 입력하세요");
	mat = sc.nextInt(); 
	sc.close();
}
public  static void getTotal(int kor,int eng,int mat,int tot){
   	tot = kor + eng + mat;
}
public static void getAvgerage(int tot,double avg){
	avg = (double)tot / 3;
}
public static void getGrade(double avg,char grd){
	switch((int)avg/10){
	case 10:
	case 9 : grd= '수'; break ;
	case 8 : grd= '우'; break;
	case 7 : grd= '미'; break;
	case 6 : grd= '양'; break;
	default : grd = '가';
}
	
}//inputSungJuk
}



